Pith Number

pith:5RRI5N2Q

pith:2013:5RRI5N2QOAA2VRFXFP6H5NY2NJ

not attested not anchored not stored refs pending

Emergence of macroscopic directed motion in populations of motile colloids

Antoine Bricard, Denis Bartolo, Jean-Baptiste Caussin, Nicolas Desreumaux, Olivier Dauchot

arxiv:1311.2017 v1 · 2013-11-08 · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5RRI5N2QOAA2VRFXFP6H5NY2NJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:07:41.736102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec628eb7507001aac4b72bfc7eb71a6a4b6d2ea25e4faf3a259a2fa90e211384

Aliases

arxiv: 1311.2017 · arxiv_version: 1311.2017v1 · doi: 10.48550/arxiv.1311.2017 · pith_short_12: 5RRI5N2QOAA2 · pith_short_16: 5RRI5N2QOAA2VRFX · pith_short_8: 5RRI5N2Q

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5RRI5N2QOAA2VRFXFP6H5NY2NJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ec628eb7507001aac4b72bfc7eb71a6a4b6d2ea25e4faf3a259a2fa90e211384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99887094761013bd3d7e2b8aec2629b54c19f933d0c2350f23b674661bfedf64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-11-08T16:39:59Z",
    "title_canon_sha256": "fe9f91008c620016001841e86b05221ae88148fcf2fdc9981569155afadd3be0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2017",
    "kind": "arxiv",
    "version": 1
  }
}